/Engine/Source/Runtime/TypedElementRuntime/Public/Elements/Framework/TypedElementInterfaceCustomization.h
[TTypedElementInterfaceCustomizationRegistry](API\Runtime\TypedElementRuntime\Elements\Framework\TTypedElementInt-) & operator= ( const [TTypedElementInterfaceCustomizationRegistry](API\Runtime\TypedElementRuntime\Elements\Framework\TTypedElementInt-) & )